From 2fa4d0e11ba3c9b59bd3cd344c38794244c6659b Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Mon, 9 Jun 2025 17:05:47 +0200
Subject: [PATCH] Can compress XZ files

---
 virtweb_backend/src/utils/file_disks_utils.rs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/virtweb_backend/src/utils/file_disks_utils.rs b/virtweb_backend/src/utils/file_disks_utils.rs
index 98a2ced..5a5e126 100644
--- a/virtweb_backend/src/utils/file_disks_utils.rs
+++ b/virtweb_backend/src/utils/file_disks_utils.rs
@@ -274,7 +274,7 @@ impl DiskFileInfo {
                 cmd
             }
 
-            // Compress Raw
+            // Compress Raw (Gz)
             (DiskFileFormat::Raw { .. }, DiskFileFormat::GzCompressedRaw) => {
                 let mut cmd = Command::new(constants::PROGRAM_GZIP);
                 cmd.arg("--keep")
@@ -284,6 +284,16 @@ impl DiskFileInfo {
                 cmd
             }
 
+            // Compress Raw (Xz)
+            (DiskFileFormat::Raw { .. }, DiskFileFormat::XzCompressedRaw) => {
+                let mut cmd = Command::new(constants::PROGRAM_XZ);
+                cmd.arg("--keep")
+                    .arg("--to-stdout")
+                    .arg(&self.file_path)
+                    .stdout(File::create(&temp_file)?);
+                cmd
+            }
+
             // Decompress Raw (Gz) to not sparse file
             (DiskFileFormat::GzCompressedRaw, DiskFileFormat::Raw { is_sparse: false }) => {
                 let mut cmd = Command::new(constants::PROGRAM_GZIP);